(3Yde GdfaS GdGjLGHi (B: s (3fTGJI hJWhQI hfeGPL ef bVGjGI (B/s - (3eMeO GdSYjO GHh MdGhIs ((3GdbGgQI (B: s (3YGde GdcJH ,s, 2016)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3Yde GdfaSs; (3GdUMI GdfaSjIs; (3Yde GdfaS GdGjLGHis